45526261 has 8 divisors (see below), whose sum is σ = 52279200. Its totient is φ = 39209040.

The previous prime is 45526249. The next prime is 45526267. The reversal of 45526261 is 16262554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45526261 - 2⁷ = 45526133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45526267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108706 + ... + 109123.

It is an arithmetic number, because the mean of its divisors is an integer number (6534900).

Almost surely, 2^45526261 is an apocalyptic number.

It is an amenable number.

45526261 is a deficient number, since it is larger than the sum of its proper divisors (6752939).

45526261 is a wasteful number, since it uses less digits than its factorization.

45526261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217859.

The product of its digits is 14400, while the sum is 31.

The square root of 45526261 is about 6747.3150956510. The cubic root of 45526261 is about 357.0705188576.

The spelling of 45526261 in words is "forty-five million, five hundred twenty-six thousand, two hundred sixty-one".